48620340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15889}}^1$

素因数の和:15921

約数の個数: 72

約数和(自身を含む): 156166920

約数和(自身を除く): 107546580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 15889, 31778, 47667, 63556, 79445, 95334, 143001, 158890, 190668, 238335, 270113, 286002, 317780, 476670, 540226, 572004, 715005, 810339, 953340, 1080452, 1350565, 1430010, 1620678, 2431017, 2701130, 2860020, 3241356, 4051695, 4862034, 5402260, 8103390, 9724068, 12155085, 16206780, 24310170, 48620340]

約数ペア:

[(1, 48620340), (2, 24310170), (3, 16206780), (4, 12155085), (5, 9724068), (6, 8103390), (9, 5402260), (10, 4862034), (12, 4051695), (15, 3241356), (17, 2860020), (18, 2701130), (20, 2431017), (30, 1620678), (34, 1430010), (36, 1350565), (45, 1080452), (51, 953340), (60, 810339), (68, 715005), (85, 572004), (90, 540226), (102, 476670), (153, 317780), (170, 286002), (180, 270113), (204, 238335), (255, 190668), (306, 158890), (340, 143001), (510, 95334), (612, 79445), (765, 63556), (1020, 47667), (1530, 31778), (3060, 15889)]